Which of the following molecules does not contain carbon? A. Proteins
B. Fats
C. Water
D. Sugars

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Identify the composition of oceanic and continental crystal rocks. in a model of earth’s interior, where would these rocks appear?

What organ is the first to receive nutrients that have been absorbed from the digestive tract?